Evidence map›Paper›PMID 29069078›Full record

ArticlePLoS computational biology2017

Transcriptomic correlates of neuron electrophysiological diversity.

Shreejoy J Tripathy, Lilah Toker, Brenna Li, Cindy-Lee Crichlow, Dmitry Tebaykin, B Ogan Mancarci, Paul Pavlidis

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Regulatory logic of neuronal differentiation in theProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. The grand challenge in cellular neurophysiology.Frontiers in cellular neuroscience · 2026
    Article
  8. Article
  9. Regulatory logic of neuronal identity specification inbioRxiv : the preprint server for biology · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Transcriptomic Correlates of State Modulation in GABAergic Interneurons: A Cross-Species Analysis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  16. Article
  17. Review
  18. Modeling functional cell types in spike train data.PLoS computational biology · 2023
    Article
  19. Article
  20. Intrinsic neural diversity quenches the dynamic volatility of neural networks.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Shreejoy J TripathyMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.ORCID http://orcid.org/0000-0002-1007-9061
Lilah TokerMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.ORCID http://orcid.org/0000-0002-6514-561X
Brenna LiMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.
Cindy-Lee CrichlowMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.
Dmitry TebaykinMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.ORCID http://orcid.org/0000-0003-0913-8834
B Ogan MancarciMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.
Paul PavlidisMichael Smith Laboratories and Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.
University of British Columbia · CA

Funding

Neuroinformatics for gene expression: networks, function and meta-analysisR01MH111099 · NIMH · UNIVERSITY OF BRITISH COLUMBIA · PI PAVLIDIS, PAUL · 2016 to 2025
$3.6M
Neuroinformatics for gene expression: networks, function and meta-analysisR01GM076990 · NIGMS · UNIVERSITY OF BRITISH COLUMBIA · PI BIROL, INANC, PAVLIDIS, PAUL · 2005 to 2014
$2.0M
NIGMS NIH HHS R01 GM076990NIMH NIH HHS R01 MH111099
6 · The paper itself

Abstract

How neuronal diversity emerges from complex patterns of gene expression remains poorly understood. Here we present an approach to understand electrophysiological diversity through gene expression by integrating pooled- and single-cell transcriptomics with intracellular electrophysiology. Using neuroinformatics methods, we compiled a brain-wide dataset of 34 neuron types with paired gene expression and intrinsic electrophysiological features from publically accessible sources, the largest such collection to date. We identified 420 genes whose expression levels significantly correlated with variability in one or more of 11 physiological parameters. We next trained statistical models to infer cellular features from multivariate gene expression patterns. Such models were predictive of gene-electrophysiological relationships in an independent collection of 12 visual cortex cell types from the Allen Institute, suggesting that these correlations might reflect general principles relating expression patterns to phenotypic diversity across very different cell types. Many associations reported here have the potential to provide new insights into how neurons generate functional diversity, and correlations of ion channel genes like Gabrd and Scn1a (Nav1.1) with resting potential and spiking frequency are consistent with known causal mechanisms. Our work highlights the promise and inherent challenges in using cell type-specific transcriptomics to understand the mechanistic origins of neuronal diversity.

Indexed as

Action PotentialsAnimalsBrainGene Expression ProfilingHumansIon ChannelsMembrane PotentialsMiceNeuronsSynaptic TransmissionTranscriptomeIon Channels

Identifiers

PMID29069078
PMCPMC5673240
OpenAlexW2953286293

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.